From owner-freebsd-stable@FreeBSD.ORG Tue Jun 7 06:07:11 2011 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E46B3106564A; Tue, 7 Jun 2011 06:07:11 +0000 (UTC) (envelope-from jhellenthal@gmail.com) Received: from mail-iy0-f182.google.com (mail-iy0-f182.google.com [209.85.210.182]) by mx1.freebsd.org (Postfix) with ESMTP id 7B73A8FC16; Tue, 7 Jun 2011 06:07:11 +0000 (UTC) Received: by iyj12 with SMTP id 12so5673938iyj.13 for ; Mon, 06 Jun 2011 23:07:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:sender:date:from:to:cc:subject:message-id :reply-to:references:mime-version:content-type:content-disposition :in-reply-to:x-openpgp-key-id:x-openpgp-key-fingerprint :x-openpgp-key-url; bh=qYoGzsrFF+aV+FKWIvpyztwB5nnBcsEfC2SSy7ZQetw=; b=XWCPfW13SQjV7AR++3HuzbIcg8tHoRvneruWxdBg7y+kGAjapIUEFVR4ji+BvgFSpl JlNBpQVMYlRgTg+jb5Z6u3Y8YVWROSW4IO9bfp8P7WiZD43ZSfhgD1NvoxWeRJu+U//Z WnuYjX9/UKcFHr2WwT0lEdq+5iO3joSMuVHzU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:date:from:to:cc:subject:message-id:reply-to:references :mime-version:content-type:content-disposition:in-reply-to :x-openpgp-key-id:x-openpgp-key-fingerprint:x-openpgp-key-url; b=dlppni1s8A1B+7It9hsnLmwFSAEhW3tUHp5PCxpWEaMCZybpdE5WC5HdmV949EIGo+ cZSljpDj3Evn4nTRGSc46sd8X3zciCGRdh2h6SdF1UtnPynhsfpcFvwahKcv9z/IoloC L25YyDdsCFUSZUXc0covBV8d3SusXJ+3FffiA= Received: by 10.43.55.84 with SMTP id vx20mr9209732icb.49.1307426830760; Mon, 06 Jun 2011 23:07:10 -0700 (PDT) Received: from DataIX.net (adsl-99-19-42-166.dsl.klmzmi.sbcglobal.net [99.19.42.166]) by mx.google.com with ESMTPS id ex14sm3382644icb.13.2011.06.06.23.07.08 (version=TLSv1/SSLv3 cipher=OTHER); Mon, 06 Jun 2011 23:07:09 -0700 (PDT) Sender: "J. Hellenthal" Received: from DataIX.net (localhost [127.0.0.1]) by DataIX.net (8.14.4/8.14.4) with ESMTP id p576744m012959 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 7 Jun 2011 02:07:05 -0400 (EDT) (envelope-from jhell@DataIX.net) Received: (from jhell@localhost) by DataIX.net (8.14.4/8.14.4/Submit) id p57673nN012958; Tue, 7 Jun 2011 02:07:03 -0400 (EDT) (envelope-from jhell@DataIX.net) Date: Tue, 7 Jun 2011 02:07:03 -0400 From: Jason Hellenthal To: Jeremy Chadwick Message-ID: <20110607060703.GA80203@DataIX.net> References: <4DECB197.8020102@FreeBSD.org> <20110606125706.GA2047@icarus.home.lan> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="FCuugMFkClbJLl1L" Content-Disposition: inline In-Reply-To: <20110606125706.GA2047@icarus.home.lan> X-OpenPGP-Key-Id: 0x89D8547E X-OpenPGP-Key-Fingerprint: 85EF E26B 07BB 3777 76BE B12A 9057 8789 89D8 547E X-OpenPGP-Key-URL: http://bit.ly/0x89D8547E Cc: freebsd-fs@freebsd.org, freebsd-stable@freebsd.org, Martin Matuska Subject: Re: HEADS UP: ZFS v28 merged to 8-STABLE X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: jhell@DataIX.net List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Jun 2011 06:07:12 -0000 --FCuugMFkClbJLl1L Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Jeremy, On Mon, Jun 06, 2011 at 05:57:06AM -0700, Jeremy Chadwick wrote: > On Mon, Jun 06, 2011 at 12:53:11PM +0200, Martin Matuska wrote: > > Hi, > >=20 > > I have merged ZFS version 28 to 8-STABLE (revision 222741) > >=20 > > New major features: > >=20 > > - data deduplication > > - triple parity RAIDZ (RAIDZ3) > > - zfs diff > > - zpool split > > - snapshot holds > > - zpool import -F. Allows to rewind corrupted pool to earlier > > transaction group > > - possibility to import pool in read-only mode > >=20 > > For updating, there is a compatibility layer so that in the update phase > > most functionality of the new zfs binaries can be used with the old > > kernel module and old zfs binaries with the new kernel module. > >=20 > > If upgrading your boot pool to version 28, please don't forget to read > > UPDATING and properly update your boot code. > >=20 > > Thanks to everyone working on the ZFS port, especially to > > Pawel Jakub Dawidek (pjd) for doing most of the work! >=20 > Thanks for the work on this, guys! >=20 > I've already managed to find something odd. This message only appears > on console, not via pty/tty. >=20 > icarus# zpool create backups ada2 > Solaris(cont): !created version 28 pool backups using 28 >=20 > src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/spa_history.c > contains: >=20 > 490 void > 491 spa_history_log_version(spa_t *spa, history_internal_events_t event) > 492 { > 493 #ifdef _KERNEL > 494 uint64_t current_vers =3D spa_version(spa); > 495 > 496 if (current_vers >=3D SPA_VERSION_ZPOOL_HISTORY) { > 497 spa_history_log_internal(event, spa, NULL, > 498 "pool spa %llu; zfs spa %llu; zpl %d; uts %s %s %= s %s", > 499 (u_longlong_t)current_vers, SPA_VERSION, ZPL_VERS= ION, > 500 utsname.nodename, utsname.release, utsname.versio= n, > 501 utsname.machine); > 502 } > 503 cmn_err(CE_CONT, "!%s version %llu pool %s using %llu", > 504 event =3D=3D LOG_POOL_IMPORT ? "imported" : > 505 event =3D=3D LOG_POOL_CREATE ? "created" : "accessed", > 506 (u_longlong_t)current_vers, spa_name(spa), SPA_VERSION); > 507 #endif > 508 } >=20 > A "zpool destroy", etc. does not print any similar message. It only > happens on pool creation. Is this intentional behaviour? What does > "Solaris(cont)" represent in the context of FreeBSD? Nothing other than a line in-difference that someone does not have to track from import/merge's. The smaller the diff's the better ;) Would be nice to trap this at some other point so it doesnt have to be displayed or changed through the whole structure of files. /me is waiting for the next big move... ;) Cheers to all the ZFS folks out there! --=20 "Unity can only be manifested by the Binary. Unity itself and the idea of U= nity are already two." -- Buddha Regards, (jhell) Jason Hellenthal --FCuugMFkClbJLl1L Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (FreeBSD) Comment: http://bit.ly/0x89D8547E iQEcBAEBAgAGBQJN7cAGAAoJEJBXh4mJ2FR++24H/RzuViZWlwcpw0EkQE0WaSGu x1+LJZKHMTOWUgC+vcxKijLOjdqp+7x7HJJ/mzsPan3McZEsH3zVAqxKl666TYhu p8MSXX/AzR5d+OKQ+J7J/8/SR/ohvUhDp/v9UkFae6xPRkHNprZGJ1EgJDXl+of/ gR+fdZv9VkbhwFFvN30fiyetdllFkwV3KSlpH7KWu3gceRmipIqT8w/CNKll9jKj 9WRYe3UiVppFSkqg2GCr/lorSjuDka5X/6C4fHM7v0Q9ytfqcIoKEducDdnWM4Ue sCdBflZCdx7CaHFkX4UCI/PKwaKYbQCZEdfLRZ8upki0PI+J8kyEGq19OY7JcV8= =WzWw -----END PGP SIGNATURE----- --FCuugMFkClbJLl1L--